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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Normally Open Logic: Ensures the load remains de-energized during control signal loss for safety and specific sequencing
and 17/32-inch thickness
Can this be used as a replacement for capillary-style controls
making it compatible with standard natural gas and propane systems within its pressure rating
Compact Form Factor: Simplifies the replacement process in standard burner cabinets and control assemblies
Schneider Electric (Viconics) R851V-8 Step Controller Freon Normally Open Logic: Ensures theThe Schneider Electric (Viconics) R851V 8 Step Controller is a high performance, microcomputer based solution engineered for precise modulation of multi stage electric duct heaters. Designed for heavy duty commercial HVAC applications, this 8 stage step controller features an integrated vernier stage that provides seamless load modulation from 0 to 100%. This proportional control ensures stable discharge air temperatures and minimizes mechanical wear
US$ 448.50
US$ 498.50
US$ 448.50
US$ 548.50